baber/WOPTO huggingface dataset:
Patent JP-H0338267-A (JP)
Title: Spray nozzle
Inventor: AIKU HERUFURUTO
IPC: B05B7/26
Filed: 1990-06-27
Abstract: PURPOSE: To facilitate the assembly of a spray nozzle which has first and second members and sealing means and constituting this spray nozzle in such a manner that a spray nozzle head is connected to the second member axially movably by a connecting means. CONSTITUTION: A pipe 6 extending to the outside of the first member 3 is inserted into the central opening 5 of the first member 3 and the second member 7 having a water supply inlet opening 8 and a cylindrical chamber 9 for water is connected to the first member 3. The spray nozzle head 12 is inserted into the front surface opening of the second member 7 and is sealed from the second member 7 by bellows 13 and 14. The water opening 16 of the spray nozzle head 12 is arranged as opening of four rows 17 parted in an axial direction. The respective opening rows 17 are arranged around the outer periphery of the spray nozzle head on the plane perpendicular to the longitudinal axis of the spray nozzle head 12. As a result, the sufficient penetration into the material is made possible.
Patent JP-S6145196-A (JP)
Inventor: HONDA SHIN
IPC: F16L55/02
Filed: 1984-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5955109-A (JP)
Inventor: IRITANI TAKAFUMI
IPC: A01B63/00
Filed: 1982-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1017193-A (JP)
Title: Image recorder
Inventor: FUJITA AKIHIRO
IPC: B41J11/66
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To separately perform a cut of recording paper and recording of an image by constituting so as to carry the recording' paper to an image recording part by sending it from the rear end to a guide passage after being cut by a cutter part by feeding the recording paper to a paper feeding passage. SOLUTION: Recording paper P cut by being pulled out of a recording paper roll R, is carried by switching a carrying passage to a guide passage B from a paper feeding passage A by a guide plate 27. Therefore, the recording paper P after being cut by a cutter part 22 by being pulled out of the recording paper roll R, is switched back by a carrier roller 19, and can be carried to a recording position of an image recording part 11 from the rear end. Therefore, a cut of the recording paper P and recording of an image can be separately performed, and the image whose image quality is not deteriorated can be recorded by a single carrier roller 19. Since the paper feeding passage A only holds the recording paper P by sending it to an external part, a required process is only to form a guide passage B in a length up to a position where the image recording part 11 can be arranged.
Patent JP-H01280706-A (JP)
Title: Multiplexing and demultiplexing element
Inventor: MAEDA HIDEO
IPC: G02B6/293
Filed: 1988-07-05
Abstract: PURPOSE:To excellently demultiplex or multiplex light rays in a small spot diameter even to wide band light rays, such as the light of an LED, in a state where both of a high efficiency and low-angle dispersing property are maintained by providing at least two diffraction gratings on an optical path on which multiplexing or demultiplexing the light rays is performed. CONSTITUTION:This multiplexing and demultiplexing element 1 is successively provided with, from an input fiber 2 side, a collimate lens 4, diffraction grating 5, condenser lens 6, and output optical fibers 3a and 3b. The diffraction grating 5 is constituted of a transmissive type double diffraction grating provided with two diffraction gratings 5a and 5b on both sides of its base plate. While the grating surfaces and grating directions of the gratings 5a and 5b are respectively made parallel with each other so that the grating characteristics of the gratings 5a and 5b can be different relatively from each other, the grating pitches of the gratings 5a and 5b are different from each other. When such double diffraction grating 5 is used, the deflection angle DELTAtheta between input light and output light becomes smaller against its large diffracting efficiency and even light rays, such as the light of an LED, having a wide band range can be demultiplexed efficiently without considerably spreading the spot diameter.
Patent JP-H0611436-A (JP)
Title: Bonding strength inspection device
Inventor: SAKAI MASAHIRO
IPC: H05K3/34
Filed: 1992-06-25
Abstract: PURPOSE:To provide a bonding strength inspection device which is embodied in a small size as portable and can automatically perform inspection of components on a printed circuit board about their condition of attachment simply and quickly. CONSTITUTION:A bonding strength inspection device comprises a body 1, a probe 2 which is installed movably relative to the device body 1 and whose one end is protruding outward, a pressure sensor 3 to sense the pressure applied to the probe 2, a measuring circuit 5 to process the sensing signal from the pressure sensor 3 and determine the bonding strength, and a display 6 which indicates the obtained strength by different colors or the like. The pressure sensor 3 measures the pressure generated when the probe 2 is pressed to an area near the part where component (s) is bonded, or the tip of the probe 2 is hitched at the bonded part and pulled.
Patent JP-S5868833-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IKEDA TAKESHI
IPC: H01J9/38
Filed: 1981-10-21
Abstract: PURPOSE:To suppress the blackening phenomenon completely by performing an activation of a matter which easily discharges electrons, by heating the electrodes under the existence of flowing inactive gas. CONSTITUTION:Both a fine exhaust pipe, and an electrode coated with mixture prepared by mixing zirconium oxide into barium carbonate, strontium carbonate, calcium carbonate or the like are fused to each stem. After such stems are airtightly fused to both ends of an emission tube and the inner wall of which is coated with a phosphor layer, inactive gas is made to flow from one end of the tube through the fine exhaust pipe into the tube at a pressure of around 1- 10Torr, and exhausted together with impure gas contained in the tube from the other end of the tube through the fine exhaust tube. The electrodes are heated to 1,250-1,500 deg.C so as to thermally decompose above barium carbonate or the like applied to the electrodes. Thus, above barium carbonate or the like is turned into barium oxide, which is an active matter easily discharging electrons.
Patent JP-H11351766-A (JP)
Title: Header structure for plate fin type heat exchanger and method for mounting header
Inventor: KANEDA TAKAYOSHI
IPC: F28D9/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a header structure for a plate fin type heat exchanger for simplifying a mounting operation of a header and a method for mounting the header. SOLUTION: The header structure for a plate fin type heat exchanger having header mounting holes 23, 24 provided at both sides of a laminate 27 and headers l, 2 respectively inserted to the holes 23, 24 and fixed by welding comprises a cylinder 31 fixed by welding from one side of the laminate 2 in engagement with the holes 23, 24, a strength guide member 33 engaged from the other side of the laminate 27 with an inner surface of the cylinder 31 via the holes 23, 24, and a cover 32 engaged with the holes 23, 24 and fixed by welding.
Patent JP-S5869188-A (JP)
Title: Ultrasonic wave microscope
Inventor: KANDA HIROSHI
IPC: H04N7/18
Filed: 1981-10-21
Abstract: PURPOSE:To inexpensively record a lot of microscopic picture and to take a picture for a required picture, by recording pictures from an ultrasonic wave microscope on a VTR through processing. CONSTITUTION:A microscopic picture (low speed scanning picture) at a slice plane of a depth from an ultrasonic wave microscope 200 is stored in a scanning converter 300. A TV high speed scanning video output signal from the converter 300 is displayed on a monitor TV410 and recorded to a VTR400. Similarly, while monitoring microscopic pictures of various depth one after another, the pictures are recorded on the VTR400. The reproduced output of the VTR400 is displayed on the monitor TV410, a required picture is selected and displayed on a TV device 420 and picked up at a picture pickup device 450. Thus, a lot of microscopic pictures are inexpensively recorded and a required picture can be picked up.
Patent JP-H1111283-A (JP)
Title: Vehicle brake device
Inventor: FUNABASHI TOMOHIKO
IPC: B60T8/34
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate electrical wiring arrangement. SOLUTION: A solenoid valve group and a pressure sensitive electric switch are installed on a pressure passage forming body BD fixed to a brake master cylinder. External connector parts CN1 to CN3 are formed integrally with a first cover KB1 which covers the solenoid group and pressure sensitive electric switches. Also the connecting terminals of each solenoid valve and those of the pressure sensitive electric switch penetrate the first cover KB1 to project to a space inside a second cover KB2. In addition, a conductive member CD to connect these connecting terminals welded to these connecting terminals to the connecting terminals inside the external connector parts is buried in the first cover KB1.
Patent JP-H072314-A (JP)
Title: Performance test device for stacker crane
Inventor: NAKAMURA HARUHIKO
IPC: G01M99/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a performance test device for a stacker crane capable of simply and safely conducting a performance test of the stacker crane. CONSTITUTION:This performance test device for a stacker crane is provided with a calculating routine 1a for calculating the target cycle time of the stacker crane, a controller 1 automatically measuring the actual cycle time of the stacker crane, and a display section displaying the target cycle time calculated by the calculating routine 1a of the controller 1 and the measured actual cycle time.
Patent JP-S5958631-A (JP)
Title: Painting method of magnetic disc
Inventor: MAEDA MIYOZOU
IPC: B05D1/40
Filed: 1982-09-28
Abstract: PURPOSE:To attain discs of the same thickness efficiently, by supporting many substrates for magnetic discs on a rotatable shaft and immersing substrates in an painting tank, which is provided with a circulating filter and is charged with a magnetic paint, in a prescribed depth to apply a magnetic paint uniformly to them. CONSTITUTION:A paint 1 where a magnetic powder and a resin are dispersed and dissolved in a solvent is put in a tank 2, and the paint is filtered by a filter 3, and the filtered paint is circulated by a pump 4. Substrates 5 for magnetic discs are held between spacers 8 on a shaft 7, and the whole of a supporting device A is allowed to fall to such position of the tank 2 by descending of an elevator (which is not shown in Fig.) that spacers 8 are not immersed in the paint 1, and lower halves of substrates 5 are immersed in the paint 1, and the shaft is rotated by a motor 6 to rotate substrates 5 in a speed of 5-30 rotations/minute, and the paint is applied to them uniformly. Next, the device A is pulled up from the tank 2, and the rotation number is increased to the excess paint, and the magnetic powder is orientated with a permanent magnet 9 by an electromagnet, thus terminating painting. Then, the magnetic paint is applied to many substrates simultaneously with the same thickness uniformly.
Patent JP-H072326-A (JP)
Title: Buffer chute for powdery and granular material
Inventor: OKADA HIDEO
IPC: B65G11/06
Filed: 1993-06-14
Abstract: PURPOSE:To provide a shock absorbing chute capable of reducing the dropping speed of powdery and granular materials such as tablets and storing the powdery and granular materials in a container with no breakage. CONSTITUTION:Spiral guides 8, 9, 10 for reducing the dropping speed of a powdery and granular material in a cylinder 5 are formed in a chute 4 made of the cylinder 5 for discharging the powdery and granular materials, and auxiliary discharge ports 14, 15 discharging the powdery and granular materials accumulated in the cylinder 5 to the outside from the middle of the cylinder 5 are opened at positions where the powdery and granular materials reduced with the dropping speed by the guides 8, 9, 10 do not directly collide.
Patent JP-H0729006-A (JP)
Title: Holding data analysis method for neural network
Inventor: NARASAKI HIROSHI
IPC: G06N3/08
Filed: 1993-07-07
Abstract: PURPOSE:To provide a holding data analysis method for a neural network which can easily analyze the content of data by language-expressing holding data of the neural network. CONSTITUTION:The neural network which is previously learnt by learning data is inputted 1, and learning data is classified based on the positive/negative pattern of a sensitivity coefficient being the differential coefficient of the input variable of the network. Thus, plural monotonous areas including the data are obtained 2. The areas are divided 3 into clusters (equivalent to small areas) based on connectivity in the space of input data, and the clusters are projected on respective planes constituting the space of input data so as to obtain 4 plural segments. Thus, the positions of the clusters are expressed 5 by giving language labels to the segments. Thus, holding data of the neural network, which is a black box so far, can efficiently be understood and evaluated.
Patent JP-S5967335-A (JP)
Title: Fiber reinforced composite member and its production
Inventor: NAKAJIMA WAICHIROU
IPC: C22F1/04
Filed: 1982-09-27
Abstract: PURPOSE:To provide a fiber reinforced composite member which is light in weight and has improved strength by constituting the same of a precipitation hardening type stainless steel fiber molding and an Al alloy matrix which is subjected to an artificial aging treatment after a soln. heat treatment. CONSTITUTION:The abovet-described composite member is adapted to, for example, a connecting rod for an internal combustion engine. More specifically, precipitation hardening type stainless steel fibers (pH steel fibers) are inserted together with a copper brazing material into a heat resistant glass tube, and are held at 1,120 deg.C to melt. The fibers are partially diffusion-bonded to each other by such melting to form a fibrous molding F, whereafter the molding F is quickly cooled and is hardened by a soln. heat treatment. The molding F is disposed in the cavity of dies for forming a rod part in the axial line direction thereof, and with an Al alloy used as a matrix M a connecting rod is cast by a high pressure solidification casting method. At the same time, the matrix M is packed in the rod part 1 with the molding F, whereby the matrix is fiber-reinforced. The connecting rod is heat-treated at 500 deg.C and is then cooled by using hot water kept at >=60 deg.C to solutionize the Al alloy. On the other hand, the pH steel fibers constituting the molding F is subjected to a precipitation hardening treatment.
Patent JP-2000007506-A (JP)
Title: Improvement of soil nematode phase
Inventor: KAWADA HIROSHI
IPC: C05G3/60
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To largely suppress the activity of plant parasitic nematoda by using a combination of methionine with a specific substance, lower the density of the plant parasitic nematoda in the soil and improve the soil nematode phase. SOLUTION: The soil is treated with (A) methionine, (B) an inorganic substance (for example, ammonium sulfate or the like), or an organic fertilizer (for example, urea or the like) and (C) one or two or all of the following substances: a pH-adjusting substance (for example, quick lime or the like), an oxygen supplier (for example, calcium peroxide or the like). The dose of the component A is less than 60 kg/10a (<=600 ppm at 10 cm soil depth), when it is applied all over the crop field, while more than 20 kg/10a (>=200 ppm at 10 cm soil depth).
Patent JP-H05338664-A (JP)
Title: Paper pipe having high strength
Inventor: OKAMURA TOSHIO
IPC: B65D19/34
Filed: 1992-06-02
Abstract: PURPOSE:To use paper pipe as a structural member instead of plastic or wood pipe by improving the mechanical strength of the paper pipe. CONSTITUTION:The paper pipe 12 is filled with the pulp containing used papers, chips and sawdusts as a reinforcing material 14. The reinforcing material 14 is provided in its interior with a hollow tube to reduce its quantity and weight or with prestress material to impart the reinforcing material 14 compressive stress to enhance the tensile strength.
Patent JP-S6414792-A (JP)
Title: Semiconductor storage device
Inventor: NOZOE ATSUSHI
IPC: G11C11/409
Filed: 1987-07-08
Abstract: PURPOSE:To attain rapid reading without extending a complementary common data line and increasing the area of a chip by using a writing complementary common data line also for reading operation. CONSTITUTION:When a specified complementary data line is connected to reading complementary common data lines CDr and the inverse of CDr, the succeeding column address is simultaneously allocated and another pair of complementary data lines are connected to writing complementary common data lines CDw and the inverse of CDw. Namely, the common data lines CDw and the inverse of CDw are used also for reading operation. Thereby, a reading unit can be increased to twice the number of bits without extending the complementary common data line. Consequently, a multi-bit output type semiconductor storage device speeding up the reading operation can be obtained without increasing the area of the chip.
Patent JP-H0219629-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: MITSUYASU MASAKI
IPC: F02D41/06
Filed: 1988-07-08
Abstract: PURPOSE:To improve the startability of an engine by charging and discharging a piezoelectric element at least one time in advance of regular fuel injection at the time of engine starting. CONSTITUTION:When an intake stroke is judged at the time of engine starting, a piezoelectric control signal is outputted of two pulses from an electronic control unit 80. At the time of a startup of this first pulse, a piezoelectric element 46 is discharged, but fuel is not sprayed at all. At the time of falling of the first pulse, the piezoelectric element 46 is charged. Next, at the time of a startup of a second pulse, this element 46 is discharged, and the fuel is sprayed, but this sprayed fuel is a trace quantity, forming a premixed air-fuel ratio, and any ignition delay is kept back, thereby conducting to a good combustion. At the time of falling of the second pulse, the element 46 is recharged, whereby the terminal voltage becomes equalized to a terminal voltage in a stationary state, and regular injection is made executable, thus ordinary regular fuel injection is performed.
Patent JP-H068411-A (JP)
Title: Inspecting device for print scumming
Inventor: SHIBUKAWA KIYOSHI
IPC: G01N21/88
Filed: 1992-06-26
Abstract: PURPOSE:To detect scumming state wherein light source fluctuation and speed of web are corrected, by providing a bar-like light source, reflected light photodetector, light source light photodetectors, a pattern range detection means, a screen lightness equivalent value calculation means, and a pattern scumming determination means. CONSTITUTION:A picture pattern of a printed web passing through a detected visual field of a measuring section is made to be reflected light with a length of one pattern by reflected light photodetector S1-Sm arranged in the cross direction of the web, integrated by an integrator 31, and held at a sample holder 32. In the same manner, output of light source luminance change detect sensor SS1-SSn is integrated by an integrator 34 and held at a sample holder 35. Corresponding combinations of the elements S1-Sm and the sensors SS1-SSn are selected, and an integration value of the reflected light photodetector is divided by an integration value of the light source luminance change detection sensor with a divider 38. Travel speed and luminance are corrected at a time and stored in a memory 42. With a data processor 11, a correction data is added to make a pattern data. When an excellent printing condition is determined, it is stored as a reference value and compared with the web which passes through the measuring plane.
Patent JP-H0613057-A (JP)
Title: Halogen lamp
Inventor: MAEDA KAZUO
IPC: H01K1/46
Filed: 1992-06-26
Abstract: PURPOSE:To enhance the reliability of a seal part and enhance the freedom in equipment design by suppressing the temperature rise of the seal part of a halogen lamp. CONSTITUTION:Metal foils 7, 8 are embedded in a seal part 11 provided on one end of a light permeable vessel 1, a filament 6 is provided between internal leads 3, 4 extending from the metal foils 7, 8 into the vessel 1, external leads 9, 10 are delivered from the metal foils 7, 8 to the outside of the vessel 1, and a base 12 is provided on one end of the vessel 1. The base 12 has an insulating part 13 consisting of aluminium nitride and a feed part 15 fixed to the insulating part. The seal part 11 of the vessel 1 is fixed to the insulating part 13 of the base 12 with an adhesive 14 consisting of aluminium nitride.
Patent JP-H0914259-A (JP)
Title: Bearing unit and guide tool provided with bearing unit
Inventor: YUASA ISAMU
IPC: F16C19/54
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To extend the upper limit of rotating speed of a rotaing guide of a guide tool so as to be able to reduce the starting torque of the rotating guide. SOLUTION: A bearing unit B is interposed between a shaft body installed out of rotation, and a rotating guide 2. The bearing unit B is so constituted that a first rolling element row 7 with a set of rolling elements 8 arranged around the shaft body 1, and a second rolling element row 11 with a set of rolling elements 12 arranged around the first rolling element row 7 are mounted inside being piled in the radial direction of the shaft body 1. Rotational torque reducing effect obtained by combining the respective rotational torque reducing performance of both rolling element rows 7, 11 is displayed by the bearing unit B.
Patent JP-H0220195-A (JP)
Title: Telephone set for key telephone system
Inventor: SANO TOMONOBU
IPC: H04Q3/58
Filed: 1988-07-08
Abstract: PURPOSE:To easily cope with detailed alteration with a single telephone set unit by using a memory card including a terminal number area, an abbreviated dial number area, a functional key information area and a terminal condition setting information area. CONSTITUTION:A memory card 14 is a recording medium to store a terminal number regulating the function and action of the telephone set concerned, an abbreviated dial number, functional key information and terminal condition setting information. When a trunk line is selected and a transmitting action is executed, by pushing a functional key 10, which is designated as a trunk line key by the memory card 14, a sending code as the trunk line key is designated, and outputted to main equipment together with the terminal number. Next, when condition information generated by the main equipment is received by a control circuit 13, the terminal condition setting information in the memory card 14 is read, and by comparing it with the received data, the busy condition of the trunk line is recognized.
Patent JP-H0515999-A (JP)
Title: Press machine
Inventor: IMAMURA KAZUYA
IPC: B30B15/00
Filed: 1991-06-14
Abstract: PURPOSE:To decrease the bending deformation of right and left side frames and to obtain high rigidity with the same weight by providing plural pieces of reinforcing ribs radially on the respective inner side faces of the side frames toward the recessed parts of the side surface shape. CONSTITUTION:Plural pieces of the reinforcing ribs 14 are radially welded toward the recessed parts 13 of the side frames 12 formed to a C shape in the side surface shape. The side frames 12 are reinforced by the radial reinforcing ribs 14 against the force acting in the direction of opening the jaw parts of the frames and the radial reinforcing ribs 14 are reinforced by the arc-shaped reinforcing ribs connecting the front ends thereof, by which the deformation of the frames is decreased. The breakthrough sounds at the time of a press operation are decreased.